nf-core_modules/modules/picard/collecthsmetrics/main.nf
Mei Wu 7fdeed5b79
Picard/collecthsmetrics (#927)
* added template

* integrated module

* added fasta index info

* test works, have placeholder data for baits until test-data PR is merged

* added new files to config

* updated test files

* fixing fails 

* okay final fix here on the md5sum :face_palm:

* md5sum variable

* update meta.yml to reflect consistency to main.nf

* reverted version so conda works

* Apply suggestions from code review

Co-authored-by: Sébastien Guizard <sguizard@ed.ac.uk>

* md5sum can't be generated consistently for output

Co-authored-by: Sébastien Guizard <sguizard@ed.ac.uk>
2021-11-10 10:52:54 +01:00

58 lines
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Text

// Import generic module functions
include { initOptions; saveFiles; getSoftwareName; getProcessName } from './functions'
params.options = [:]
options = initOptions(params.options)
process PICARD_COLLECTHSMETRICS {
tag "$meta.id"
label 'process_medium'
publishDir "${params.outdir}",
mode: params.publish_dir_mode,
saveAs: { filename -> saveFiles(filename:filename, options:params.options, publish_dir:getSoftwareName(task.process), meta:meta, publish_by_meta:['id']) }
conda (params.enable_conda ? "bioconda::picard=2.26.2" : null)
if (workflow.containerEngine == 'singularity' && !params.singularity_pull_docker_container) {
container "https://depot.galaxyproject.org/singularity/picard:2.26.2--hdfd78af_0"
} else {
container "quay.io/biocontainers/picard:2.26.2--hdfd78af_0"
}
input:
tuple val(meta), path(bam)
path fasta
path fai
path bait_intervals
path target_intervals
output:
tuple val(meta), path("*collecthsmetrics.txt"), emit: hs_metrics
path "versions.yml" , emit: versions
script:
def prefix = options.suffix ? "${meta.id}${options.suffix}" : "${meta.id}"
def reference = fasta ? "-R $fasta" : ""
def avail_mem = 3
if (!task.memory) {
log.info '[Picard CollectHsMetrics] Available memory not known - defaulting to 3GB. Specify process memory requirements to change this.'
} else {
avail_mem = task.memory.giga
}
"""
picard \\
-Xmx${avail_mem}g \\
CollectHsMetrics \\
$options.args \\
$reference \\
-BAIT_INTERVALS $bait_intervals \\
-TARGET_INTERVALS $target_intervals \\
-INPUT $bam \\
-OUTPUT ${prefix}_collecthsmetrics.txt
cat <<-END_VERSIONS > versions.yml
${getProcessName(task.process)}:
${getSoftwareName(task.process)}: \$(echo \$(picard CollectHsMetrics --version 2>&1) | grep -o 'Version:.*' | cut -f2- -d:)
END_VERSIONS
"""
}